The Northern Ireland finance minister, Sammy Wilson, has announced an extra £432m for public services in the region.

Wilson said an increase in property rates and an "over-commitment" by the government in its four-year budget would contribute to the extra revenue, which would go towards health, education, employment and learning and regional development.

"This is a budget that supports the community, grows the economy and reflects the needs and aspirations of the people of Northern Ireland," Wilson said.

Changes to the draft budget mean an additional contribution of £120m will be made to the Department of Health over the next four years and following an internal reclassification of money, a further £69m is also to become available.

The Department for Regional Development is due to receive £107m, while the Employment and Learning Department will receive £51m.

Wilson said an "invest to save" fund had unlocked an extra £25m a year, while the over-commitment amounted to £30m a year in current day-to-day spending.

While changes from the draft budget responded to criticisms from the health minister, Michael McGimpsey, for not going far enough, Wilson was still criticised by opposition members in the assembly.